Steroid hormones are usually assumed to be long term modulators of behavior. Recent discoveries show that steroids can act rapidly, dynamically regulating stress responses and social behaviors.

Bioidentical hormones are generally extracted from elements found in nature. Estrace and Vagifem are two examples of commercially available bioidentical hormone therapies. The lack of information ...

These hormones play a huge role in our mood and ... an injury that they don't notice until it's over. "In the state of nature ...

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The selective weed killer contains a growth hormone that causes the weeds to grow too quickly and die. Because the weeds have broader leaves, the weed killer is absorbed in larger quantities by ...